Publication: The Telegraphic Journal and Electrical Review
THE PARIS ELECTRICAL EXHIBITION.
THE BRITISH SECTION.
Siemens Bros. & Co., Limited.
Figs. 9, 10, and 11 show some of the the forms of "INSULATORS" exhibited. Fig. 9 represents two insulators fitted with iron caps and excentrics, the latter by being turned round grip the wire tightly.